Adhesive tape for and method of joining webs
AssigneeJagenberg Werke AG
InventorWilli Heymanns
Life of this patent
Estimating the term…
Abstract
There is provided an adhesive tape for the joining of webs, comprising a first tape provided on both its faces with adhesive, second and third cover tapes adhering to the faces of the first tape, and adhesive on the outside of the second cover tape, the adhesive on the outside of the second cover tape being stronger than the adhesive on its inside. The joinder is made by securing the outside face of the second cover tape to a carrier bar, removing the third cover tape, adhering the exposed face of the first tape to the tail end of a first web, removing the second cover tape with carrier bar attached from the first tape which continues to adhere to the web, and then adhering the freshly exposed face of the first tape to the head end of a second web.
Claims3
An adhesive tape for the joining of webs, consisting essentially of a first tape provided on both its faces with adhesive, a second cover tape adhering to one face of the first tape, a third cover tape adhering to the other face of the first tape, and adhesive on the outside of the second cover tape, the adhesive on the outside of the second cover tape being stronger than the adhesive provided on both faces of the first tape.
Dependencies are inferred from the claim text.